26143875

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 49937472

約数和(自身を除く): 23793597

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 1125, 1275, 1367, 2125, 3825, 4101, 6375, 6835, 12303, 19125, 20505, 23239, 34175, 61515, 69717, 102525, 116195, 170875, 209151, 307575, 348585, 512625, 580975, 1045755, 1537875, 1742925, 2904875, 5228775, 8714625, 26143875]

約数ペア:

[(1, 26143875), (3, 8714625), (5, 5228775), (9, 2904875), (15, 1742925), (17, 1537875), (25, 1045755), (45, 580975), (51, 512625), (75, 348585), (85, 307575), (125, 209151), (153, 170875), (225, 116195), (255, 102525), (375, 69717), (425, 61515), (765, 34175), (1125, 23239), (1275, 20505), (1367, 19125), (2125, 12303), (3825, 6835), (4101, 6375)]